migrate-app SKILL.md skillA
migrate-app from kyle-chalmers/streamsnow is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add kyle-chalmers/streamsnow/migrate-app@git:20261007.9645ba1Pins git:20261007.9645ba1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- kyle-chalmers/streamsnow
- Path
skills/migrate-app/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261007.9645ba1, committed Oct 7, 2026
- First version recorded
- Sep 27, 2026
- Size
- 6,320 bytes
- Repository stars
- 13
- License
- MIT
Port an external Streamlit app into the repo in two reviewable steps — lift-and-shift into apps/<slug>/, then conform to repo conventions until validation passes. Use when the user says "migrate a streamlit app", "port this dashboard into the repo", "bring an external app in", or "modernize this dashboard".
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# /migrate-app > **Repo overlay:** if `.streamsnow/overlays/migrate-app.md` exists in this repo, read it first — committed, repo-specific additions/overrides ([_shared/overlays.md](../_shared/overlays.md)). Outside Claude Code, also read [_shared/other-agents.md](../_shared/other-agents.md). Bring an external Streamlit app into the repo, then conform it until the gates pass. **Two commits** — the lift (files relocated, only ship blockers scrubbed), then the conform diff — because mixing the move and the rewrite makes review impossible and kills your ability to bisect a misbehaving conform against the known-good lift. **This skill gets the app in**; [/build-app](../build-app/SKILL.md)'s phases make it good, so a migrated app meets the same bar as a new one; the gates (`streamsnow validate-app`, `streamsnow sql-review check`) decide "done". Detection is `streamsnow migrate <verb>` — JSON out, deterministic, AST-only (never executes source). You read the JSON and make the judgment calls. Read [engine.md](engine.md) before Step 1 — it documents every verb: when to run it, what its JSON says, the judgment call that follows. ## Step 1 — lift-and-shift (get it in the tree) …
Read the whole file at its exact version.
How to install
mdr add kyle-chalmers/streamsnow/migrate-app@sha256:a3508d7e5ff91c00The line at the top of this page pins the label git:20261007.9645ba1, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_7qcka2pwqzutfflc)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Sep 27, 2026 and Oct 7, 2026, about one every 2 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261007.9645ba1 latest | 2026-10-07 | 9645ba1 | 6,320 B | A | view · diff |
| git:20261005.8662b6e | 2026-10-05 | 8662b6e | 6,244 B | A | view · diff |
| git:20261005.f6d968b | 2026-10-05 | f6d968b | 6,247 B | A | view · diff |
| git:20261005.672f2f4 | 2026-10-05 | 672f2f4 | 6,207 B | A | view · diff |
| git:20261005.7db0ab8 | 2026-10-05 | 7db0ab8 | 6,204 B | A | view · diff |
| git:20260927.5061139 | 2026-09-27 | 5061139 | 6,214 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6320 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
kyle-chalmers/streamsnow · 13 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7qcka2pwqzutfflc GET https://markdownregistry.com/api/v1/resolve?ref=kyle-chalmers/streamsnow/migrate-app GET https://markdownregistry.com/api/v1/blob/a3508d7e5ff91c00b7b75b0aad909dabcc72599a8dcdaa74c2b33d644b404733
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.